Gypsy's Birthday - part 2

I took her out on the field this afternoon , just her , me and the ball launcher.
One of her fave things is running ... her second fave thing is chasing tennis balls. Normally on our walks she has to compete for the ball with Teddy and Toff, so I decided today she got the tennis ball all to herself  :D

She got distracted by some birds here

And finally ... does my bum look big in this pic